EP 2913106 A1 20150902 - CATALYST FOR DEHYDRATION OF GLYCERIN, METHOD FOR PREPARING SAME, AND METHOD FOR PREPARING ACROLEIN
Title (en)
CATALYST FOR DEHYDRATION OF GLYCERIN, METHOD FOR PREPARING SAME, AND METHOD FOR PREPARING ACROLEIN
Title (de)
KATALYSATOR ZUR DEHYDRIERUNG VON GLYCERIN, VERFAHREN ZUR HERSTELLUNG DAVON UND VERFAHREN ZUR HERSTELLUNG VON ACROLEIN
Title (fr)
CATALYSEUR DE DÉSHYDRATATION DE LA GLYCÉRINE, SON PROCÉDÉ DE PRÉPARATION, ET PROCÉDÉ DE PRÉPARATION D'ACROLÉINE
Publication
Application
Priority
- KR 20130139992 A 20131118
- KR 20140160193 A 20141117
- KR 2014011079 W 20141118
Abstract (en)
The present invention relates to a catalyst for glycerin dehydration, a preparation method thereof, and a preparation method of acrolein. The catalyst for glycerin dehydration exhibits a high glycerin conversion ratio, minimizes by-product formation to improve acrolein selectivity, and also maintains high catalytic activity during reaction.
IPC 8 full level
B01J 29/072 (2006.01); C07C 29/76 (2006.01); C07C 47/22 (2006.01)
CPC (source: EP KR US)
B01J 27/053 (2013.01 - EP US); B01J 27/055 (2013.01 - EP KR US); B01J 29/00 (2013.01 - KR); B01J 29/072 (2013.01 - EP KR US); B01J 29/40 (2013.01 - KR); B01J 29/42 (2013.01 - EP KR US); B01J 29/46 (2013.01 - US); B01J 29/72 (2013.01 - KR); B01J 29/7215 (2013.01 - EP KR US); B01J 29/7615 (2013.01 - US); B01J 37/0036 (2013.01 - EP US); B01J 37/04 (2013.01 - EP KR US); C07C 45/52 (2013.01 - EP KR US); C07C 47/22 (2013.01 - KR); B01J 29/40 (2013.01 - EP US); B01J 29/405 (2013.01 - EP US); B01J 29/7007 (2013.01 - EP US); B01J 29/7057 (2013.01 - EP US); B01J 35/19 (2024.01 - EP US); B01J 2229/20 (2013.01 - EP KR US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2913106 A1 20150902; EP 2913106 A4 20170301; EP 2913106 B1 20210303; JP 2016513009 A 20160512; JP 6267238 B2 20180124; KR 101629003 B1 20160609; KR 20150058037 A 20150528; US 2015343430 A1 20151203; US 9527065 B2 20161227; WO 2015072813 A1 20150521
DOCDB simple family (application)
EP 14861693 A 20141118; JP 2015557962 A 20141118; KR 2014011079 W 20141118; KR 20140160193 A 20141117; US 201414653670 A 20141118